Love for Jesus is not done with words alone. Those words simply must be backed up with action. Far too many people call themselves Christians and have no idea how far they and God are apart. They prove their lack of love by following their own paths instead of His.
“Jesus replied, ‘If anyone loves me, he will obey my teaching. My Father will love him, and we will come to him and make our home with him. He who does not love me will not obey my teaching. These words you hear are not my own; they belong to the Father who sent me.” Jesus of Nazareth (John 14:23-24)